Explanation:
Speakers are output device
Answer:
mouse keyboard
Explanation:
because it a connection with output device
computer in country development explain explain explain in presentation.
Answer:
A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. A computer system is a "complete" computer that includes the hardware, operating system (main software), and peripheral equipment needed and used for "full" operation. This term may also refer to a group of computers that are linked and function together, such as a computer network or computer cluster
Phím tắt nào sau đây được sử dụng để chuyển sang các cửa sổ đang mở khác? A. Ctrl+Tab B. Shift+Tab C. Alt+Tab D. Window+Tab
Câu trả lời:
C. Alt + Tab
Giải trình:
Các phím tắt được sử dụng trên các hệ thống máy tính để điều hướng nhanh chóng chẳng hạn như chuyển đổi giữa các cửa sổ, thực hiện một số tác vụ và hoạt động nhất định, v.v. hoạt động. Trong cửa sổ, người ta có thể dễ dàng điều hướng và di chuyển qua các tab hoặc cửa sổ đang mở khác nhau bằng cách sử dụng nút 'Alt và Tab'. Sau khi nhấn nút Alt, tab sẽ được nhấp để điều hướng qua tất cả các cửa sổ đang mở khác nhau.
What is a status update?
A. An automatic enhancement to a computer's performance
B. Any new software that can be downloaded for free
C. A short post in which users write what they are doing
D. A news flash that announces new government posts
Which margin is at the very bottom of the page when printing worksheets?
top margin
bottom margin
header margin
footer margin
Write a program that allows the user to continuously input the value n until a negative number is entered
Answer:
Written in C++
Explanation:
#include <iostream>
using namespace std;
int main()
{
int n;
while(true)
{
cin>>n;
if(n>=0)
continue;
break;
}
return 0;
}
Question 1 of 30
Match each type of tax with an example of its use.
Consumption tax
?
10% on profits from the
sale of a house
Capital gains tax
6% tax on all sales
Excise tax
$5 tax on a cable
television line
Payroll tax
15% tax to pay for Social
Security
Capital gains tax - 10% profits from sale of the house
Consumption tax - 6% tax on all sales
Excise tax - 5$ tax on cable tv line
Payroll tax - 15% tax to pay for social security
Write a program to input value of three sides, to check triangle is triangle is possible to form of not
Answer:
Explanation:
import java.util.Scanner;
public class KboatTriangleAngle
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter first angle: ");
int a1 = in.nextInt();
System.out.print("Enter second angle: ");
int a2 = in.nextInt();
System.out.print("Enter third angle: ");
int a3 = in.nextInt();
int angleSum = a1 + a2 + a3;
if (angleSum == 180 && a1 > 0 && a2 > 0 && a3 > 0) {
if (a1 < 90 && a2 < 90 && a3 < 90) {
System.out.println("Acute-angled Triangle");
}
else if (a1 == 90 || a2 == 90 || a3 == 90) {
System.out.println("Right-angled Triangle");
}
else {
System.out.println("Obtuse-angled Triangle");
}
}
else {
System.out.println("Triangle not possible");
}
}
}
OUTPUT:
write any four common hardware devices
Answer:
Input devices: For raw data input.
Processing devices: To process raw data instructions into information.
Output devices: To disseminate data and information.
Storage devices: For data and information retention.
i was able to solve the question :))
Answer:
ill take the points anyway
Explanation:
An online retailer sells five products whose retail prices are as follows: product 1, $$2.98; product 2, $4.50; product 3, $9.98; product 4, $4.49 and product 5, $6.87. Write an application that reads a series of pairs of numbers as follows: a) product number b) quantity sold Your program should use a switch statement to determine the retail price for each product. It should calculate and display the total retail value of all products sold. Use a sentinel-controlled loop to determine when the program should stop looping and display the final results.
Answer:
#include <stdio.h>
int main()
{
float list[5]={2.98,4.50,9.98,4.49,6.87 };
int producttype=0;
int qty;
double total=0;
printf("Below is the List of Products with Price\n");
for(int i=0;i<5;i++)
{
printf("Product%d Price is %.2f\n",i+1,list[i]);
}
printf("\nEnter pairs of Product Numbers and Its Quantities.\n");
printf("Enter -1 for the Product Number to end input.\n");
while(true){
scanf("%d",&producttype);
if(producttype == -1)
{
break;
}
scanf("%d",&qty);
switch(producttype){
case 1:
total=total+qty*2.98;
break;
case 2:
total=total+qty*4.50;
break;
case 3:
total=total+qty*9.98;
break;
case 4:
total=total+qty*4.49;
break;
case 5:
total=total+qty*6.87;
break;
default:
printf("Wrong Product Id\n");
break;
}
}
printf("Sum of the purchases is :%.2f\n",total);
}
Output:-
Write a Raptor program that will generate a random number between 1 and 10; do not display the randomly generated number. Let the user guess within 3 tries what the random number is. Display hints to help the user, for example "Your guess was too high!". Display appropriate messages based on each try, for example, "1 remaining try" or "You guessed correctly!"
Answer:
Using javascript, explanation with javascript comment
Explanation:
function guessNumber(){
var randomize= math.random()*10;
var roundrand= math.floor(randomize);
var getInput= prompt("guess number from 1 to 10");
var x= 3;
do(
if(getInput>roundrand){
Console.log("your guess is too high");
guessNumber();
}
if(getInput<roundrand){
Console.log("your guess is too high");
guessNumber();
}
else{
Console.log("you are correct pal!");
break;
}
)
while(x<=3)
}
/*Observe that we have used a recursive function that calls the function guessNumber again inside the function definition if the input fails the if condition and doesn't guess correctly. It checks for a correct number 3 times with the do... while loop and breaks out of the function once the user enters a correct input.*/
Project: Programming as a Team
You know the advantages of working in a team. sharing the workload diverse knowledge sets diverse perspectives and ideas In this project, you are going to plan and write a program with a team of your fellow students. Objectives Decompose a project into assignments for members of a team. Your Programming Goal Your team is going to write a program as part of a team. Your teacher may require you to come up with your own goal. If not, use the following goal. You have been asked by a math teacher to write a program to process a pair of points. The program will find the distance between the points, the midpoint of the two points, and the slope between them. Your Task Plan your program. Meet with your team to plan the program. Assign a task to each member of the team. Record each person's name and their task. Write the program. Test your program. Be sure to test each function of your program. Evaluate the performance of each member of the team. Describe what each member did and how it worked. Record the project in a Word (or other word-processing) document, as described below. Your Document's Sections Part 1: Names Your name Your partners' names Part 2: Goal Describe the goal of your program Part 3: Team Tasks Give each person's name and their assigned task Part 4: The Program Copy and paste the program your team wrote Part 5: The Output Copy and paste the output; make sure you test each type of output Part 6: Team Evaluation Evaluate the performance of each member of your team Use this rubric to evaluate your project before you submit it.
Answer:
doma de su ermosa sonaer somaer domado tí domaer dona somee don comer dore ligeramente somaer domado domado amer no donar coja ER domaed voy yo comer dore domE ⚡doma cose conmigo está domaer di fi somaer dona
The advantages of working in a team are:
Better at problem solving.Fast and Increased potential for innovative ideas and growth.What is Teamwork?This is known to be a kind of collaborative work that is done when two or more people act as a group so that they can achieve a common goal.
Note that The advantages of working in a team are better at problem solving as more people can handle complex issues together and fast.
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Why are free web based providers so popular?
Select one:
Accessing is so important.
It’s difficult to access from your home.
You can access your email account from anywhere as long as you have internet connection.
You can’t access from anywhere but your home.
An ISP (Internet service provider) or web hosting firm that provides Internet-based services is known as a web-based provider. The correct option is C.
What are web-based providers?An ISP (Internet service provider) or web hosting firm that provides Internet-based services is known as a web-based provider.
The free web-based providers are so popular because You can access your email account from anywhere as long as you have an internet connection.
Hence, the correct option is C.
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Through troubleshooting, you have determined that there is a problem with the BIOS program of a computer. What is your next course of action? Replace the computer. Perform flashing BIOS. Replace the motherboard. Install a new operating system.
Answer:
Perform flashing BIOS.
Explanation:
The other options are overkill and the os has nothing to with BIOS.
A firm would be most likely to establish an enterprise portal if it wanted to Multiple Choice prevent outsiders from using its information network. allow users to access different areas of its network depending on their relationship to the firm. prevent viruses from being downloaded from the company's website. search for hidden patterns and unknown relationships among data stored in different information systems.
Answer:
prevent outsiders from using its information network.
Explanation:
The firm would use a portal to create a network or intranet for all its information because only employees would have access to it.
What is difference between base font and font tags
Basefont tag is used to define default font, size and color for the whole text in an html document. On the other hand font tag is used to define font, size, color etc for a text which enclosed with in this tag. ... On the other hand you have to enclose the text within the font tag to apply changes.
#LETS STUDY#BRAINLEST LOVE❣️What is the name given to the role of digital media users that navigate the Web to find and consume content, but do not create content or contribute their opinions? critic organizer joiner spectator
Answer:
The answer is Spectator
It is D
What is a hardware device that allows you to connect to several computers and other devices to a single internet connection
A router is a hardware device that allows you to connect several computers and other devices to a single Internet connection, which is known as a home network. Many routers are wireless, which allows you to create a home wireless network, commonly known as a Wi-Fi network.
De que se dio cuenta el sol al participar de la limpieza de playas?
La respuesta correcta para esta pregunta abierta es ls siguiente.
A pesar de que no se anexan opciones o incisos para responder, ni tampoco anexas algún contexto, lectura, libro artículo para poder responder, tratando de ayudarte hicimos una profunda investigación y podemos comentarte lo siguiente.
¿De que se dio cuenta el sol al participar de la limpieza de playas?
El Sol se dio cuenta de que desafortunadamente, los humanos no cuidan los océanos ya que tiran mucha basura y desperdicios al mar. Por lo tanto, lo contaminan.
Por esa razón, el Sol hizo una reflexión. La reflexión fu en el sentido del grado de daño que estamos provocando al mar y al medio ambiente en general. Lo estamos dañando.
Esto nos afecta a todos en mayor o menor grado porque el humano depende totalmente del medio ambiente y de la naturaleza. Aquí es donde la conciencia social debe hacer un alto para reflexionar y preguntarse hasta cuándo resistirá el medio ambiente tanta daño que se le ha provocado. La conciencia social debe crear un comportamiento social que actúo inmediatamente para proteger a la naturaleza, los mares, los ríos, los lagos, las selvas, los bosques, los desiertos, las tundras, los animales.
El ser humano depende de esos ecosistemas, y si los seguimos contaminando, estaremos acelerando nuestra destrucción. Debemos proteger el medio ambiente y crear una mayor conciencia en la importancia de la responsabilidad social.
what is technology in computer
Answer:
she is right or he :)
Explanation:
Answer:
well its somthing
Explanation:
If you forget your privacy password what will you do if the ask this question what is the name of one of your teacher?
Explanation:
you write the name of your primary school teacher
A security question is a form of the shared secret used as an authenticator. The answer to questions asked by the system is personalized and can be answered by you only.
What are security questions?A security question is a form of the shared secret used as an authenticator. It is commonly used by banks, cable companies, and wireless providers as an extra security layer.
When you forget your privacy password, the system tries to help you to get your password back or reset it. But for this, it needs to make sure that it's you. Therefore, whenever you set a privacy password for the first time the system also asks you a few questions these questions are known as security questions and are present in the system for such situations. Therefore, the answer to questions asked by the system is personalized and can be answered by you only.
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What is a compiler?
a tool used to integrate multiple software programs
a tool used to extract a single software program from an integrated collection of programs
a computer software application that translates binary computer machine language into a computer programming language
a computer software application that translates a computer programming language into a binary computer machine language
Answer:
A computer software application that translates a computer programming language into a binary computer machine language
Explanation:
ita in the answer
Answer:
c
Explanation:
im god
On SnapI blocked someone, unblocked them and I want to add them again but I forgot their username. Is there anything I can do? Does snap have a list of like my former friends or people I’ve blocked?
Answer:
There is no list of people you had blocked formerly, however you should have seen their username when unblocking them? That's the only way I can think to find their user. Maybe if you have a friend who knows their username, you can get it that way. Or if you remember just a bit of it or their first/last name, you can try searching that.
"in a corporate environment, a well integrated management information system is a hacker's dream" . With reference to two examples, discuss the extent to which you agree or disagree to this statement
Answer:
Agree.
Explanation:
In a corporate environments systems are usually integrated to improve work efficiency. The more integration will result in well structured data organizing. It is necessary to put controls on misuse of this data. There should be strict internal controls placed in the system to avoid haccking as if there is hacck attack in one system, the whole integration may be haccked. The company should have backup plan in case of hacck attack so to completely shut down current system and work on another secured system to continue business operations.
You are a solutions engineer working for a large communications company that is migrating its existing server estate to AWS. You have recommended that they use a custom Amazon VPC, and they have agreed to proceed. They will need a public subnet for their web servers and a private subnet in which to place their databases. They also require that the web servers and database servers be highly available and that there be a minimum of two web servers and two database servers each. How many subnets should you have to maintain high availability
Answer:
4 subnets
Explanation:
According to the specifications provided, it seems that you would need a total of 4 subnets for the entire server structure. This is because each web server needs 1 public subnet and each database needs one private subnet. If there are a total of 2 web servers and 2 database servers then each one will ultimately have 2 subnets meaning a total of 4 subnets. These would be 2 public subnets and 2 private subnets for the different availability zones, which would allow the server structure to maintain high availability.
Return a version of the given string, where for every star (*) in the string the star and the chars immediately to its left and right are gone. So "ab*cd" yields "ad" and "ab**cd" also yields "ad". starOut("ab*cd") → "ad" starOut("ab**cd") → "ad" starOut("sm*eilly") → "silly"
Answer:
Explanation:
The following code is written in Java and uses a for loop with a series of IF ELSE statements to check the next and previous characters in a string. Checking to make sure that there are no asterix. If so it adds that character to the String variable output. Which is returned to the user at the end of the method. Two test cases have been created and the output can be seen in the attached image below.
class Brainly {
public static void main(String[] args) {
System.out.println(starOut("sm*eilly"));
System.out.println(starOut("ab**cd"));
}
public static String starOut(String str) {
String output = "";
for (int i = 0; i < str.length(); i++) {
if ((i != 0) && (i != str.length()-1)) {
if ((str.charAt(i-1) != '*') && (str.charAt(i+1) != '*') && (str.charAt(i) != '*')) {
output += str.charAt(i);
}
} else {
if ((i == 0) && (str.charAt(i) != '*') && (str.charAt(i+1) != '*')) {
output += str.charAt(i);
} else if ((i == str.length()-1) && (str.charAt(i) != '*') && (str.charAt(i-1) != '*')) {
output += str.charAt(i);
}
}
}
return output;
}
}
A type of sensor used to detect which way around a device is being held.
Your knowledge of algorithms helps you obtain an exciting job with the Acme Computer Company, along with a $10,000 signing bonus. You decide to invest this money with the goal of maximizing your return at the end of 10 years. You decide to use the Amalgamated Investment Company to manage your investments. Amalgamated Investments requires you to observe the following rules. It offers n different investments, numbered 1 through n. In each year j , investment i provides a return rate of rij . In other words, if you invest d dollars in investment i in year j , then at the end of year j, you have drij dollars. The return rates are guaranteed, that is, you are given all the return rates for the next 10 years for each investment. You make investment decisions only once per year. At the end of each year, you can leave the money made in the previous year in the same investments, or you can shift money to other investments, by either shifting money between existing investments or moving money to a new investement. If you do not move your money between two consecutive years, you pay a fee of f1 dollars, whereas if you switch your money, you pay a fee of f2 dollars, where f2 > f1.
a) The problem, as stated, allows you to invest your money in multiple investments in each year. Prove that there exists an optimal investment strategy that, in each year, puts all the money into a single investment. (Recall that an optimal investment strategy maximizes the amount of money after 10 years and is not concerned with any other objectives, such as minimizing risk.)
b) Prove that the problem of planning your optimal investment strategy exhibits optimal substructure.
c) Design an algorithm that plans your optimal investment strategy. What is the running time of your algorithm?
d) Suppose that Amalgamated Investments imposed the additional restriction that, at any point, you can have no more than $15,000 in any one investment. Show that the problem of maximizing your income at the end of 10 years no longer exhibits optimal substructure.
Answer:
C
Explanation:
write a short note about applications of computer
Answer:
Computer is very effective machine which can be used for teaching, learning, online bill payment, watching TV, home tutoring, social media access , playing games, internet access, etc. It also provides us to communicate with our friends and relatives although, they are in corner of world......
Since the rules cannot address all circumstances, the Code includes a conceptual framework approach for members to use to evaluate threats to compliance. Using this framework, Group of answer choices the first step is to discuss the threat with the client's management team. safeguards can be used to eliminate any threat. all threats must be completely eliminated. more than one safeguard may be necessary.
Answer:
more than one safeguard may be necessary.
Explanation:
The conceptual framework can be used to developed as well as construct through a process of the qualitative analysis. The approach includes the in the frameworks for identifying and evaluating the threats to compliance with the rules.
But since the rules formed cannot always address all the circumstances, the Code includes to evaluate the threats to the compliance of more than one safeguards that are necessary.
